Managed XDR

vtdl_zlrfdwlq — malware analysis report

File info

Filename
vtdl_zlrfdwlq
File type
Rich Text Format data, version 1, unknown character set
File size
36.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9ef1ac90b7f0f83c0e13829ecb8ddca13f7cb2e8
SHA256
43bb28994e5079313633f892809a35ecd10770073a78cd3a6b028dd5ef42edd4
MD5
1505f7df9f58d4794b254887742340ad

Signatures

Execution

T1203 exploit_CVE_2017_11882: Exploits CVE-2017-11882 vulnerability
T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)

Privilege Escalation

T1055.012 injection_runpe: Injects code into another process
T1055 injection_failed: The attempt to inject into a process has failed
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges

Defense Evasion

T1055.012 injection_runpe: Injects code into another process
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1070 stealth_window: A process created a hidden window
T1055 injection_failed: The attempt to inject into a process has failed
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges

Discovery

T1083 checks_recent_files: Attempt to check recently opened files through registry
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Command and Control

T1071.001 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1071.004 office_exploit_dns: The document exhibits suspicious behaviour (performs DNS requests)
T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
executes_dropped_exe: Executes dropped exe files
creates_exe: Creates executable files in the file system
unpacker_wrong_base: Possibly, an error occured in the file unpacker
suricata_alert: Malicious traffic detected
suspicious_process_network: Unusual process network activity detected
suspicious_process: Spawns a suspicious process
unexpected_exception: Unexpected exception
create_rpc_bindings: Creates RPC connection
get_sid_domain: Get user's SID
test_check_service: Starts services
get_memory_status: Gets information about the virtual and physical memory of the system
get_username: Gets username